How to Charge a Subaru Solterra: Complete Beginner’s Guide

Charging a Subaru Solterra is much easier than it may seem at first. You can plug in at home overnight, use a Level 2 charger while shopping or working, or stop at a public DC fast charger during a longer trip.

This beginner's guide explains the three charging levels, how to connect your Solterra, and what to expect while the battery charges.

Know Which Charging Connector Your Solterra Uses

The 2026 Subaru Solterra is compatible with the North American Charging Standard, commonly called NACS, and provides access to compatible Tesla Superchargers. It can also use J1772 and CCS charging stations with the appropriate included adapters.

Earlier Solterra models may use a J1772 connector for Level 1 and Level 2 charging and a CCS connector for DC fast charging. Before using a station or buying additional equipment, check your model year, charging port, owner's manual, and approved adapters.

Three Ways to Charge a Subaru Solterra

Level 1 Charging

Level 1 charging uses an ordinary 120-volt household outlet. Connect the Level 1 adapter to the Solterra's dual-voltage charging cable, plug the cable directly into a suitable wall outlet, and connect it to the vehicle.

This is the slowest option and can take up to approximately 50 hours for a complete charge. However, it may be sufficient for drivers who travel only a limited number of miles each day.

Avoid extension cords, power strips, and damaged outlets.

Level 2 Charging

Level 2 charging uses a 240-volt power supply and can provide a complete charge in approximately six to seven hours. That makes it the most convenient everyday option for many Solterra owners.

You can charge at home using a compatible 240-volt outlet or a professionally installed charging station. Level 2 chargers are also available at hotels, parking garages, stores, and other public locations.

Subaru EVs include a dual-voltage charging cable with Level 1 and Level 2 capability.

DC Fast Charging

DC fast charging is designed for road trips and situations when you need to add range quickly. The 2026 Solterra can charge from approximately 10% to 80% in about 28 minutes at a compatible charger rated for at least 150 kW.

Charging speed can vary based on the station's output, battery temperature, state of charge, weather, and other conditions. Charging usually slows as the battery approaches full capacity, which is why fast-charging estimates typically measure the time from 10% to 80%.

The 2026 Solterra also includes battery preconditioning to help optimize fast-charging performance in cold weather - an important benefit for New Hampshire drivers.

How to Plug In and Start Charging

The exact screen prompts vary by charging network, but the basic process is straightforward:

1. Park close enough for the charging cable to reach and shift the Solterra into Park.
2. Turn off the vehicle and open the charging-port door.
3. Insert the correct connector firmly into the charging port.
4. Follow the station's instructions. You may need to use its screen, mobile app, membership card, or credit card to begin a public session.
5. Check the vehicle or charger display to confirm that charging has started.
6. When finished, stop the session through the station or app before disconnecting the cable.

Never force a connector into the port. If it does not fit easily, confirm that you have the correct plug or adapter.

Learn More About the Subaru Solterra at Granite Subaru

The Subaru Solterra combines convenient electric driving with standard Symmetrical All-Wheel Drive and the capability New England drivers expect from a Subaru.

Visit us at Granite Subaru in Hudson, New Hampshire, to explore the Solterra, compare charging options, and get answers about home or public charging. Our team can help make the transition to your first electric vehicle simple and comfortable.